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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 3174 | |
| 3175 | /** |
| 3176 | * Fires after a new category has been successfully created via XML-RPC. |
| 3177 | * |
| 3178 | * @since 3.4.0 |
| 3179 | * |
| 3180 | * @param int $cat_id ID of the new category. |
| 3181 | * @param array $args An array of new category arguments. |
| 3182 | */ |
| 3183 | do_action( 'xmlrpc_call_success_wp_newCategory', $cat_id, $args ); |
| 3184 | |
| 3185 | return $cat_id; |
| 3186 | } |
| 3187 | |
| 3188 | /** |
| 3189 | * Remove category. |
| 3190 | * |
| 3191 | * @since 2.5.0 |
| 3192 | * |